Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design.

The outermost broken-line rectangle illustrates a display screen or portion thereof and forms no part of the claimed design. The remaining broken lines depict portions of a graphical user interface and form no part of the claimed design. The ornamental design for a display screen or portion thereof with a graphical user interface may be within a graphical user interface of a computer, a smartphone, and/or a tablet. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 